Class: Langchain::Tool::FileSystem

Inherits:
Base
  • Object
show all
Defined in:
lib/langchain/tool/file_system/file_system.rb

Constant Summary collapse

NAME =

A tool that wraps the Ruby file system classes.

Usage:

file_system = Langchain::Tool::FileSystem.new

"file_system"
ANNOTATIONS_PATH = 
Langchain.root.join("./langchain/tool/#{NAME}/#{NAME}.json").to_path

Instance Method Summary collapse

Methods inherited from Base

logger_options, #method_annotations, #name, #to_openai_tools

Methods included from DependencyHelper

#depends_on

Instance Method Details

#list_directory(directory_path:) ⇒ Object 



14
15
16
17
18
 
# File 'lib/langchain/tool/file_system/file_system.rb', line 14

def list_directory(directory_path:)
  Dir.entries(directory_path)
rescue Errno::ENOENT
  "No such directory: #{directory_path}"
end

#read_file(file_path:) ⇒ Object 



20
21
22
23
24
 
# File 'lib/langchain/tool/file_system/file_system.rb', line 20

def read_file(file_path:)
  File.read(file_path)
rescue Errno::ENOENT
  "No such file: #{file_path}"
end

#write_to_file(file_path:, content:) ⇒ Object 



26
27
28
29
30
 
# File 'lib/langchain/tool/file_system/file_system.rb', line 26

def write_to_file(file_path:, content:)
  File.write(file_path, content)
rescue Errno::EACCES
  "Permission denied: #{file_path}"
end